FR2352294A1 - Procede colorimetrique pour detecter la presence de manganese - Google Patents

Procede colorimetrique pour detecter la presence de manganese

Info

Publication number
FR2352294A1
FR2352294A1 FR7706855A FR7706855A FR2352294A1 FR 2352294 A1 FR2352294 A1 FR 2352294A1 FR 7706855 A FR7706855 A FR 7706855A FR 7706855 A FR7706855 A FR 7706855A FR 2352294 A1 FR2352294 A1 FR 2352294A1
Authority
FR
France
Prior art keywords
manganese
detect
colorimetric method
colorimetric
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
FR7706855A
Other languages
English (en)
Other versions
FR2352294B1 (fr
Inventor
Joseph A Grande
David W Rich
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
International Business Machines Corp
Original Assignee
International Business Machines Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by International Business Machines Corp filed Critical International Business Machines Corp
Publication of FR2352294A1 publication Critical patent/FR2352294A1/fr
Application granted granted Critical
Publication of FR2352294B1 publication Critical patent/FR2352294B1/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N31/00—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods
    • G01N31/22—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods using chemical indicators

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Molecular Biology (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Biophysics (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
FR7706855A 1976-05-19 1977-03-02 Procede colorimetrique pour detecter la presence de manganese Granted FR2352294A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US68783476A 1976-05-19 1976-05-19

Publications (2)

Publication Number Publication Date
FR2352294A1 true FR2352294A1 (fr) 1977-12-16
FR2352294B1 FR2352294B1 (fr) 1981-10-30

Family

ID=24762051

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7706855A Granted FR2352294A1 (fr) 1976-05-19 1977-03-02 Procede colorimetrique pour detecter la presence de manganese

Country Status (2)

Country Link
JP (1) JPS52141290A (fr)
FR (1) FR2352294A1 (fr)

Also Published As

Publication number Publication date
FR2352294B1 (fr) 1981-10-30
JPS52141290A (en) 1977-11-25

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Legal Events

Date Code Title Description
ST Notification of lapse